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Add clear to webgl1 and webgl2 backends (#816)

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Signed-off-by: Connor Fitzgerald <connorwadefitzgerald@gmail.com>
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Connor Fitzgerald 2021-10-18 17:10:30 -04:00 committed by GitHub
parent 9f1a5dcb33
commit 74494cd713
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2 changed files with 4 additions and 0 deletions
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2
egui_web/src/webgl1.rs
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@ -666,6 +666,8 @@ impl PostProcess {
} }
gl.bind_framebuffer(Gl::FRAMEBUFFER, Some(&self.fbo)); gl.bind_framebuffer(Gl::FRAMEBUFFER, Some(&self.fbo));
gl.clear_color(0.0, 0.0, 0.0, 0.0);
gl.clear(Gl::COLOR_BUFFER_BIT);
Ok(()) Ok(())
} }

2
egui_web/src/webgl2.rs
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@ -653,6 +653,8 @@ impl PostProcess {
} }
gl.bind_framebuffer(Gl::FRAMEBUFFER, Some(&self.fbo)); gl.bind_framebuffer(Gl::FRAMEBUFFER, Some(&self.fbo));
gl.clear_color(0.0, 0.0, 0.0, 0.0);
gl.clear(Gl::COLOR_BUFFER_BIT);
Ok(()) Ok(())
} }